AP - An adorable talking dog remained just the sort of escapist movie hero audiences wanted after a week of awful economic news. Disney's family comedy "Beverly Hills Chihuahua," with Drew Barrymore providing the voice of the pooch, was the No. 1 flick for the second-straight weekend with $17.5 million, raising its 10-day total to $52.5 million, according to studio estimates Sunday.More...